1.75" Ci Prong Washer Plastic Grip Foam Insulation Accessory

• Pre-Spotting prongs eliminate need for fastener pre-assembly
• 1-3/4 in. Dia
• White in color with keyholes design in cap
• UV inhibitors added to plastic
• 250-pieces per box

Plasti-Grip ci prong washers can be used to attach all types of rigid foam insulation and mineral wool. Can be used with nails, screws or tapcons. Attach insulation to any substrate; wood, steel, or concrete, using the Plasti-Grip washer with the proper fastener.